None at all! Although we've gotten in touch with the founder, who is a super nice guy. He mentioned about the challenges of software - near impossible on iOS.
And actually of all of the various attempts at this, the primary failure was that the software experience was so poor. We've been working on the software side (Andromium) for over 1.5 years, with a bunch of feedback from a pretty awesome community :)
I've been using the Atrix lapdock for a while with a Raspberry Pi, and the one thing that bothered me is that keys for adjusting things on the dock itself (like screen brightness, or keyboard backlight) don't work unless the USB is connected to a device that recognizes it. Is this the same for the Superbook, or does it process its own key presses?
And actually of all of the various attempts at this, the primary failure was that the software experience was so poor. We've been working on the software side (Andromium) for over 1.5 years, with a bunch of feedback from a pretty awesome community :)